Внимание очень нужно! Даю 20! Пожалуйста ребят помогите!

1 they listen to the radio in the morningdo they listen to the radio in the morning? who listens to the radio in the morning? do they listen to the radio in the morning or in the evening? they are listening to the radio in the morning, don't they? when do they listen to the radio? 2. my friend bought a new car last summer.Who bought a new car last summer? what did my friend do last summer? what did my friend buy last summer? Did my friend buy a new car last summer or last spring? My friend bought a new car last summer, didn't he? 3. She is sleeping nowwho is sleeping now? What is she doing now? Is she sleeping now? Is she sleeping or walking now? she is sleeping now doesn't she?